Welcome to Solar One Stop

Solar One StopSolar One Stop AZ provides the latest information on solar energy and how to take advantage of Southern Arizona’s abundant sunshine.

This site provides residents, business owners, solar developers, and installers with a complete list of solar essentials.  Here you can learn about solar technologies, rebates and incentives, educational opportunities, and solar events.
Click here to learn more about Solar One Stop.

What is Solar Energy Residential & Small
Commercial Solar
Tucson's Solar Future

Click here to view our video library    

Current Solar Events


Saturday, April 30, 2016    10:00 am - Sunset     Catalina State Park    11570 N. Oracle Road

Join Citizens for Solar and experience the flavors of solar-cooked food and learn about solar appliances and exhibitions.  The event is co-sponsored by Catalina State Park. 

Join PAG Solar Partnership at its next meeting scheduled for Thursday, May 12 at 2:30 at PAG's offices at 1 E. Broadway, Santa Rita Room on the 4th floor. 

Recent News

Mon, 27 Jun 2016 10:55:00 -0500

SolarReserve’s Crescent Dunes Project in Tonopah, Nevada is quietly providing clean, green solar energy to 75,000 homes in the Silver State even when the sun isn’t shining.  Crescent Dunes is the first utility-scale facility in the world to use molten salt for power energy storage capabilities, a technology also known as concentrated solar. 

Mon, 27 Jun 2016 10:50:49 -0500

A new report entitled Solar for All examines what utilities can do to make solar power more accessible for more Americans, particularly in lower-income areas and communities of color.  The report addresses the important issue of solar equity and access — the idea that we need to do more to make sure underserved populations have better access to solar PV systems and the benefits that come from them. 

Solar Calculator

Incentives and Rebates

Upcoming Events

Who's Who in Solar 
How Solar Are You?
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Pima County Solar One Stop (520) 740-6463

The Solar One Stop is a multi-agency, collaborative effort led by Pima County and the City of Tucson, with funding provided by the U.S. Department of Energy's (DOE) Solar America Communities Initiative. The goal of the program is to spread the news about affordable, quality, and efficient solar technologies for homes and businesses.
You can also visit us at:
Pima County Development Services
201 N. Stone, 1st Floor
Tucson, AZ 85701
Monday through Friday from 8AM to 4PM
(520) 740-6463